If you need to find out whether or not someone has been deported, you should call INS and to speak to a deportation officer. They should be able to look up if someone has been deported. Hope that helps.

If my friend is already in the country, for him/her to be deported he/she would have to be arrested first for a violation to the law, so I will go to the police station in the city he/she was arrested. That being the case, I will ask the police officers if my friend is going to be deported.